Home / 5,093,358.50-7,029,833.19-2,919,359

Finding the Fourth Proportional to 5,093,358.50, 7,029,833.19 and 2,919,359

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Solution

The fourth proportional to 5,093,358.50, 7,029,833.19 and 2,919,359 is: 4,029,287.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,093,358.50 : 7,029,833.19 = 2,919,359 : x
  2. Step 2: Convert to fraction form
    5,093,358.50/7,029,833.19 = 2,919,359/x
  3. Step 3: Cross multiply
    5,093,358.50x = 7,029,833.19 × 2,919,359
  4. Step 4: Simplify right side
    5,093,358.50x = 20,522,606,791,725.21
  5. Step 5: Solve for x
    x = 20,522,606,791,725.21/5,093,358.50
  6. Step 6: Final answer
    x = 4,029,287.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.